Hau Bui

Hau Bui

Fullstack Java Developer

Da Nang, Vietnam

Passionate about building scalable web applications with Java Spring Boot and React. I turn complex problems into elegant solutions through clean code and modern architecture.

About Me

Dedicated fullstack developer with a passion for creating exceptional digital experiences

Building the Future, One Line at a Time

With over 8 years of experience in fullstack development, I specialize in building robust backend systems using Java and Spring Boot, coupled with modern frontend technologies like React and Next.js.

My journey began with a fascination for how complex systems work together seamlessly. Today, I focus on creating scalable microservices architectures, implementing CI/CD pipelines, and ensuring optimal user experiences across all devices.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community through technical writing and mentoring.

Developer at work

Clean Code Advocate

Writing maintainable, scalable code following SOLID principles and best practices

Continuous Learner

Always exploring new technologies and staying updated with industry trends

Problem Solver

Passionate about turning complex business requirements into elegant solutions

Result Oriented

Focused on delivering high-quality applications that exceed expectations

Education & Certifications

Continuous learning and professional development journey

Academic Background

Master of Science in Computer Science

University of Information Technology

HoChiMinh City, Vietnam2007 - 2011GPA: 3.8/4.0
  • Specialized in Distributed Systems and Software Engineering
  • Teaching Assistant for Data Structures and Algorithms
  • Published research on microservices architecture optimization

Bachelor of Science in Software Engineering

University of Information Technology

HoChiMinh City, Vietnam2017 - 2019GPA: 3.7/4.0
  • Summa Cum Laude graduate
  • President of Computer Science Society
  • Winner of annual hackathon competition

Professional Certifications

AWS Certified Solutions Architect

Amazon Web Services

2023

Oracle Certified Professional, Java SE

Oracle Corporation

2022

Spring Professional Certification

VMware

2021

Continuous Learning

Currently pursuing additional certifications in:

  • Kubernetes Application Developer (CKAD)
  • Google Cloud Professional Cloud Architect
  • Certified Scrum Master (CSM)

Skills & Technologies

A comprehensive toolkit for building modern, scalable applications with AI integration

Backend Development

Java95%
Spring Boot90%
Spring Batch85%
Apache Camel80%
REST APIs90%
Microservices85%

Frontend Development

React85%
Angular80%
RxJS75%
Next.js80%
TypeScript85%
Tailwind CSS90%

Cloud & DevOps

AWS Lambda85%
API Gateway80%
EKS75%
Docker80%
CI/CD75%
Cloudflare70%

Databases & Storage

PostgreSQL85%
MySQL90%
MongoDB75%
Elasticsearch80%
Redis70%
AWS S385%

Integration & Messaging

Event Driven85%
AWS SQS80%
ActiveMQ75%
Git90%

AI & Automation

n8n80%
LLM Integration75%
RAG Systems70%
AI Workflows75%

Tools & Platforms

Kubernetes75%
Jenkins70%
Git90%
Jira85%

My Projects

A collection of satellite sites, tools, and platforms I've built to solve real-world problems

TechBlog Pro
Blog Platform

TechBlog Pro

A modern technical blog platform built with Next.js and MDX. Features include syntax highlighting, dark mode, SEO optimization, and newsletter integration.

Next.jsMDXTailwind CSSVercel
DevTools Dashboard
Developer Tools

DevTools Dashboard

A comprehensive developer productivity dashboard with project tracking, code snippets manager, and API testing tools.

ReactNode.jsMongoDBExpress
API Documentation Hub
Documentation

API Documentation Hub

Interactive API documentation generator with live testing capabilities. Supports OpenAPI/Swagger specifications.

Vue.jsTypeScriptSwaggerDocker
Code Snippet Manager
Productivity Tool

Code Snippet Manager

Personal code snippet management tool with syntax highlighting, tagging, and search functionality.

ReactFirebasePrism.jsMaterial-UI
Learning Resources Hub
Educational Platform

Learning Resources Hub

Curated collection of programming tutorials, courses, and resources with user ratings and reviews.

Next.jsSupabaseTailwind CSSStripe
Portfolio Analytics
Analytics Tool

Portfolio Analytics

Analytics dashboard for tracking portfolio website performance, visitor insights, and engagement metrics.

ReactD3.jsNode.jsPostgreSQL

Professional Experience

Building innovative solutions and driving technical excellence

Senior Fullstack Developer

TechCorp Solutions

San Francisco, CAJan 2022 - PresentFull-time

Lead developer for enterprise-level applications serving 100K+ users

Architected and implemented microservices architecture using Spring Boot, reducing system downtime by 40%
Built responsive React frontend with Next.js, improving user engagement by 25%
Implemented CI/CD pipelines with Docker and Jenkins, reducing deployment time by 60%
Mentored 3 junior developers and conducted technical interviews
JavaSpring BootReactNext.jsPostgreSQLDockerAWS

Fullstack Developer

InnovateTech

Seattle, WAJun 2020 - Dec 2021Full-time

Developed and maintained multiple web applications for fintech clients

Developed RESTful APIs with Java Spring Boot serving 50K+ daily requests
Created dynamic React dashboards for real-time financial data visualization
Optimized database queries resulting in 30% performance improvement
Collaborated with cross-functional teams using Agile methodologies
JavaSpring BootReactMySQLRedisGitJira

Software Development Intern

StartupHub

Austin, TXMay 2019 - May 2020Internship

Contributed to various startup projects and learned industry best practices

Built full-stack web applications using Java Spring Boot and React
Implemented user authentication and authorization systems
Participated in code reviews and learned clean code principles
Contributed to open-source projects and gained experience with Git workflows
JavaSpring BootReactMongoDBHTML/CSSJavaScript

Let's Work Together

Ready to bring your ideas to life? Let's discuss how we can build something amazing together.

Get in Touch

Email

alex.johnson@email.com

Phone

+1 (555) 123-4567

Location

San Francisco, CA

Connect with me

Send me a message